b686cebf3d
+ Inventory, Asset and Image managers are now directly apart of the SecondLife class + Root Inventory folder has been added to MainAvatar and is set upon login + Inventory is no longer downloaded all at once, you have to request the download of individual folders + Folder downloading is available Asynchronously, and returns a object that has a ManualResetEvent that you can use to optionally block with + The code for AssetManager has been reworked some in prep for allowing Wearables to be Saved/Loaded to/from disk, and for creating new wearables. git-svn-id: http://libopenmetaverse.googlecode.com/svn/trunk@742 52acb1d6-8a22-11de-b505-999d5b087335
646 lines
24 KiB
C#
646 lines
24 KiB
C#
/*
|
|
* Copyright (c) 2006, Second Life Reverse Engineering Team
|
|
* All rights reserved.
|
|
*
|
|
* - Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
* - Neither the name of the Second Life Reverse Engineering Team nor the names
|
|
* of its contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
//#define DEBUG_PACKETS
|
|
|
|
using System;
|
|
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using System.Threading;
|
|
|
|
using libsecondlife;
|
|
using libsecondlife.AssetSystem;
|
|
using libsecondlife.Packets;
|
|
|
|
|
|
namespace libsecondlife.InventorySystem
|
|
{
|
|
|
|
/// <summary>
|
|
/// Summary description for Inventory.
|
|
/// </summary>
|
|
public class InventoryManager
|
|
{
|
|
|
|
// Reference to the SLClient Library
|
|
private SecondLife slClient;
|
|
private ManualResetEvent InventoryManagerInitialized = new ManualResetEvent(false);
|
|
|
|
// Reference to the Asset Manager
|
|
private static AssetManager slAssetManager;
|
|
internal AssetManager AssetManager
|
|
{
|
|
get { return slAssetManager; }
|
|
}
|
|
|
|
public InventoryPacketHelper InvPacketHelper = null;
|
|
|
|
// Setup a dictionary to easily lookup folders by UUID
|
|
private Dictionary<LLUUID, InventoryFolder> htFoldersByUUID = new Dictionary<LLUUID, InventoryFolder>();
|
|
|
|
// Setup a dictionary to track download progress
|
|
private Dictionary<LLUUID, DownloadRequest_Folder> FolderDownloadStatus = new Dictionary<LLUUID, DownloadRequest_Folder>();
|
|
private List<DownloadRequest_Folder> alFolderRequestQueue = new List<DownloadRequest_Folder>();
|
|
|
|
// Used to track current item being created
|
|
private InventoryItem iiCreationInProgress;
|
|
public ManualResetEvent ItemCreationCompleted;
|
|
|
|
private int LastPacketRecievedAtTick;
|
|
|
|
// Each InventorySystem needs to be initialized with a client and root folder.
|
|
public InventoryManager(SecondLife client)
|
|
{
|
|
slClient = client;
|
|
slAssetManager = slClient.Assets;
|
|
|
|
InvPacketHelper = new InventoryPacketHelper(slClient);
|
|
|
|
// Need to know what when we're connected/disconnected
|
|
slClient.Network.OnConnected += new NetworkManager.ConnectedCallback(Network_OnConnected);
|
|
slClient.Network.OnDisconnected += new NetworkManager.DisconnectCallback(Network_OnDisconnected);
|
|
|
|
// Setup the callback for Inventory Downloads
|
|
slClient.Network.RegisterCallback(PacketType.InventoryDescendents, new NetworkManager.PacketCallback(InventoryDescendentsHandler));
|
|
|
|
// Setup the callback for Inventory Creation Update
|
|
slClient.Network.RegisterCallback(PacketType.UpdateCreateInventoryItem, new NetworkManager.PacketCallback(UpdateCreateInventoryItemHandler));
|
|
|
|
}
|
|
|
|
void Network_OnDisconnected(NetworkManager.DisconnectType reason, string message)
|
|
{
|
|
// Clear out current state
|
|
ClearState();
|
|
}
|
|
|
|
void Network_OnConnected(object sender)
|
|
{
|
|
// Clear out current state
|
|
ClearState();
|
|
}
|
|
|
|
private void ClearState()
|
|
{
|
|
htFoldersByUUID.Clear();
|
|
FolderDownloadStatus.Clear();
|
|
alFolderRequestQueue.Clear();
|
|
|
|
if (slClient.Self.InventoryRootFolderUUID != null)
|
|
{
|
|
// Init folder structure with root
|
|
InventoryFolder ifRootFolder = new InventoryFolder(this, "My Inventory", slClient.Self.InventoryRootFolderUUID, null);
|
|
htFoldersByUUID[slClient.Self.InventoryRootFolderUUID] = ifRootFolder;
|
|
}
|
|
}
|
|
|
|
public InventoryFolder getRootFolder()
|
|
{
|
|
return htFoldersByUUID[slClient.Self.InventoryRootFolderUUID];
|
|
}
|
|
|
|
public InventoryFolder getFolder(LLUUID folderID)
|
|
{
|
|
return htFoldersByUUID[folderID];
|
|
}
|
|
|
|
public InventoryFolder getFolder(String sFolderPath)
|
|
{
|
|
string sSecretConst = "+@#%$#$%^%^%$^$%SV$#%FR$G";
|
|
sFolderPath = sFolderPath.Replace("//", sSecretConst);
|
|
|
|
if (sFolderPath.StartsWith("/"))
|
|
{
|
|
sFolderPath = sFolderPath.Remove(0, 1);
|
|
}
|
|
|
|
if (sFolderPath.Length == 0)
|
|
{
|
|
return getRootFolder();
|
|
}
|
|
|
|
char[] seperators = { '/' };
|
|
string[] sFolderPathParts = sFolderPath.Split(seperators);
|
|
|
|
for (int i = 0; i < sFolderPathParts.Length; i++)
|
|
{
|
|
sFolderPathParts[i] = sFolderPathParts[i].Replace(sSecretConst, "/");
|
|
}
|
|
|
|
Queue<string> pathParts = new Queue<string>(sFolderPathParts);
|
|
|
|
return getFolder(pathParts);
|
|
}
|
|
private InventoryFolder getFolder(Queue<string> qFolderPath)
|
|
{
|
|
return getFolder(qFolderPath, getRootFolder());
|
|
}
|
|
|
|
private InventoryFolder getFolder(Queue<string> qFolderPath, InventoryFolder ifRoot)
|
|
{
|
|
string sCurFolder = qFolderPath.Dequeue();
|
|
|
|
foreach (InventoryBase ibFolder in ifRoot._Contents)
|
|
{
|
|
if (ibFolder is libsecondlife.InventorySystem.InventoryFolder)
|
|
{
|
|
if (((InventoryFolder)ibFolder).Name.Equals(sCurFolder))
|
|
{
|
|
if (qFolderPath.Count == 0)
|
|
{
|
|
return (InventoryFolder)ibFolder;
|
|
}
|
|
else
|
|
{
|
|
return getFolder(qFolderPath, (InventoryFolder)ibFolder);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/// <summary>
|
|
///
|
|
/// </summary>
|
|
/// <param name="dr"></param>
|
|
internal void RequestFolder(DownloadRequest_Folder dr)
|
|
{
|
|
Packet packet = InvPacketHelper.FetchInventoryDescendents(
|
|
dr.FolderID
|
|
, dr.FetchFolders
|
|
, dr.FetchItems);
|
|
|
|
FolderDownloadStatus[dr.FolderID] = dr;
|
|
|
|
slClient.Network.SendPacket(packet);
|
|
}
|
|
|
|
internal InventoryFolder FolderCreate(String name, LLUUID parentid)
|
|
{
|
|
InventoryFolder ifolder = new InventoryFolder(this, name, LLUUID.Random(), parentid);
|
|
ifolder._Type = -1;
|
|
|
|
if (htFoldersByUUID.ContainsKey(ifolder.ParentID))
|
|
{
|
|
if (((InventoryFolder)htFoldersByUUID[ifolder.ParentID])._Contents.Contains(ifolder) == false)
|
|
{
|
|
// Add new folder to the contents of the parent folder.
|
|
((InventoryFolder)htFoldersByUUID[ifolder.ParentID])._Contents.Add(ifolder);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
throw new Exception("Parent Folder " + ifolder.ParentID + " does not exist in this Inventory Manager.");
|
|
}
|
|
|
|
if (htFoldersByUUID.ContainsKey(ifolder.FolderID) == false)
|
|
{
|
|
htFoldersByUUID[ifolder.FolderID] = ifolder;
|
|
}
|
|
|
|
Packet packet = InvPacketHelper.CreateInventoryFolder(ifolder.Name, ifolder.ParentID, ifolder.Type, ifolder.FolderID);
|
|
slClient.Network.SendPacket(packet);
|
|
|
|
return ifolder;
|
|
}
|
|
|
|
internal void FolderRemove(InventoryFolder ifolder)
|
|
{
|
|
FolderRemove(ifolder.FolderID);
|
|
}
|
|
|
|
internal void FolderRemove(LLUUID folderID)
|
|
{
|
|
htFoldersByUUID.Remove(folderID);
|
|
Packet packet = InvPacketHelper.RemoveInventoryFolder(folderID);
|
|
slClient.Network.SendPacket(packet);
|
|
}
|
|
|
|
internal void FolderMove(InventoryFolder iFolder, LLUUID newParentID)
|
|
{
|
|
Packet packet = InvPacketHelper.MoveInventoryFolder(newParentID, iFolder.FolderID);
|
|
slClient.Network.SendPacket(packet);
|
|
}
|
|
|
|
internal void FolderRename(InventoryFolder ifolder)
|
|
{
|
|
Packet packet = InvPacketHelper.UpdateInventoryFolder(ifolder.Name, ifolder.ParentID, ifolder.Type, ifolder.FolderID);
|
|
slClient.Network.SendPacket(packet);
|
|
}
|
|
|
|
internal void ItemCreate(InventoryItem iitem)
|
|
{
|
|
if( iiCreationInProgress != null )
|
|
{
|
|
throw new Exception("Can only create one item at a time, and an item creation is already in progress.");
|
|
}
|
|
|
|
try
|
|
{
|
|
ItemCreationCompleted = new ManualResetEvent(false);
|
|
iiCreationInProgress = iitem;
|
|
|
|
|
|
Packet packet = InvPacketHelper.CreateInventoryItem(iitem);
|
|
int i = 0;
|
|
do
|
|
{
|
|
if (i++ > 10)
|
|
throw new Exception("Could not create " + iitem.Name);
|
|
slClient.Network.SendPacket(packet);
|
|
|
|
#if DEBUG_PACKETS
|
|
Console.WriteLine(packet);
|
|
#endif
|
|
} while (!ItemCreationCompleted.WaitOne(5000, false));
|
|
}
|
|
finally
|
|
{
|
|
iiCreationInProgress = null;
|
|
}
|
|
}
|
|
|
|
internal void ItemUpdate(InventoryItem iitem)
|
|
{
|
|
Packet packet = InvPacketHelper.UpdateInventoryItem(iitem);
|
|
slClient.Network.SendPacket(packet);
|
|
|
|
#if DEBUG_PACKETS
|
|
Console.WriteLine(packet);
|
|
#endif
|
|
}
|
|
|
|
internal void ItemCopy(LLUUID ItemID, LLUUID TargetFolderID)
|
|
{
|
|
Packet packet = InvPacketHelper.CopyInventoryItem(ItemID, TargetFolderID);
|
|
slClient.Network.SendPacket(packet);
|
|
|
|
#if DEBUG_PACKETS
|
|
Console.WriteLine(packet);
|
|
#endif
|
|
}
|
|
|
|
internal void ItemGiveTo(InventoryItem iitem, LLUUID ToAgentID)
|
|
{
|
|
LLUUID MessageID = LLUUID.Random();
|
|
|
|
Packet packet = InvPacketHelper.GiveItemViaImprovedInstantMessage(
|
|
MessageID
|
|
, ToAgentID
|
|
, slClient.Self.FirstName + " " + slClient.Self.LastName
|
|
, slClient.Self.Position
|
|
, iitem
|
|
);
|
|
|
|
slClient.Network.SendPacket(packet);
|
|
|
|
#if DEBUG_PACKETS
|
|
Console.WriteLine(packet);
|
|
#endif
|
|
}
|
|
|
|
internal void ItemRemove(InventoryItem iitem)
|
|
{
|
|
InventoryFolder ifolder = getFolder(iitem.FolderID);
|
|
ifolder._Contents.Remove(iitem);
|
|
|
|
Packet packet = InvPacketHelper.RemoveInventoryItem(iitem.ItemID);
|
|
slClient.Network.SendPacket(packet);
|
|
|
|
#if DEBUG_PACKETS
|
|
Console.WriteLine(packet);
|
|
#endif
|
|
}
|
|
|
|
internal InventoryNotecard NewNotecard(string Name, string Description, string Body, LLUUID FolderID)
|
|
{
|
|
InventoryNotecard iNotecard = new InventoryNotecard(this, Name, Description, FolderID, slClient.Network.AgentID);
|
|
|
|
// Create this notecard on the server.
|
|
ItemCreate(iNotecard);
|
|
|
|
if ((Body != null) && (Body.Equals("") != true))
|
|
{
|
|
iNotecard.Body = Body;
|
|
}
|
|
|
|
return iNotecard;
|
|
}
|
|
|
|
internal InventoryImage NewImage(string Name, string Description, byte[] j2cdata, LLUUID FolderID)
|
|
{
|
|
InventoryImage iImage = new InventoryImage(this, Name, Description, FolderID, slClient.Network.AgentID);
|
|
|
|
// Create this image on the server.
|
|
ItemCreate(iImage);
|
|
|
|
if ((j2cdata != null) && (j2cdata.Length != 0))
|
|
{
|
|
iImage.J2CData = j2cdata;
|
|
}
|
|
|
|
return iImage;
|
|
}
|
|
|
|
public void DownloadInventory()
|
|
{
|
|
ClearState();
|
|
|
|
if (FolderDownloadStatus == null)
|
|
{
|
|
// Create status table
|
|
FolderDownloadStatus = new Dictionary<LLUUID, DownloadRequest_Folder>();
|
|
}
|
|
else
|
|
{
|
|
if (FolderDownloadStatus.Count != 0)
|
|
{
|
|
throw new Exception("Inventory Download requested while previous download in progress.");
|
|
}
|
|
}
|
|
|
|
if (alFolderRequestQueue == null)
|
|
{
|
|
alFolderRequestQueue = new List<DownloadRequest_Folder>();
|
|
}
|
|
|
|
// Set last packet received to now, just so out time-out timer works
|
|
LastPacketRecievedAtTick = Environment.TickCount;
|
|
|
|
// Send Packet requesting the root Folder,
|
|
// this should recurse through all folders
|
|
RequestFolder(new DownloadRequest_Folder(slClient.Self.InventoryRootFolderUUID));
|
|
|
|
while ((FolderDownloadStatus.Count > 0) || (alFolderRequestQueue.Count > 0))
|
|
{
|
|
if (FolderDownloadStatus.Count == 0)
|
|
{
|
|
DownloadRequest_Folder dr = alFolderRequestQueue[0];
|
|
alFolderRequestQueue.RemoveAt(0);
|
|
RequestFolder(dr);
|
|
}
|
|
|
|
int curTick = Environment.TickCount;
|
|
if ((curTick - LastPacketRecievedAtTick) > 10000)
|
|
{
|
|
Console.WriteLine("Time-out while waiting for packets (" + ((curTick - LastPacketRecievedAtTick) / 1000) + " seconds since last packet)");
|
|
Console.WriteLine("Current Status:");
|
|
|
|
// have to make a seperate list otherwise we run into modifying the original array
|
|
// while still enumerating it.
|
|
List<DownloadRequest_Folder> alRestartList = new List<DownloadRequest_Folder>();
|
|
|
|
//if (FolderDownloadStatus[0] != null)
|
|
//{
|
|
// Console.WriteLine(FolderDownloadStatus[0].GetType());
|
|
//}
|
|
|
|
foreach (DownloadRequest_Folder dr in FolderDownloadStatus.Values)
|
|
{
|
|
Console.WriteLine(dr.FolderID + " " + dr.Expected + " / " + dr.Received + " / " + dr.LastReceivedAtTick);
|
|
|
|
alRestartList.Add(dr);
|
|
}
|
|
|
|
LastPacketRecievedAtTick = Environment.TickCount;
|
|
foreach (DownloadRequest_Folder dr in alRestartList)
|
|
{
|
|
RequestFolder(dr);
|
|
}
|
|
|
|
}
|
|
slClient.Tick();
|
|
|
|
}
|
|
}
|
|
|
|
|
|
|
|
public void UpdateCreateInventoryItemHandler(Packet packet, Simulator simulator)
|
|
{
|
|
#if DEBUG_PACKETS
|
|
Console.WriteLine(packet);
|
|
#endif
|
|
|
|
if (iiCreationInProgress != null)
|
|
{
|
|
UpdateCreateInventoryItemPacket reply = (UpdateCreateInventoryItemPacket)packet;
|
|
|
|
// Use internal variable references, so we don't fire off any update code by using the public accessors
|
|
|
|
iiCreationInProgress._ItemID = reply.InventoryData[0].ItemID;
|
|
|
|
iiCreationInProgress._GroupOwned = reply.InventoryData[0].GroupOwned;
|
|
iiCreationInProgress._SaleType = reply.InventoryData[0].SaleType;
|
|
iiCreationInProgress._CreationDate = reply.InventoryData[0].CreationDate;
|
|
iiCreationInProgress._BaseMask = reply.InventoryData[0].BaseMask;
|
|
|
|
iiCreationInProgress._Name = Helpers.FieldToString(reply.InventoryData[0].Name);
|
|
iiCreationInProgress._InvType = reply.InventoryData[0].InvType;
|
|
iiCreationInProgress._Type = reply.InventoryData[0].Type;
|
|
iiCreationInProgress._AssetID = reply.InventoryData[0].AssetID;
|
|
iiCreationInProgress._GroupID = reply.InventoryData[0].GroupID;
|
|
iiCreationInProgress._SalePrice = reply.InventoryData[0].SalePrice;
|
|
iiCreationInProgress._OwnerID = reply.InventoryData[0].OwnerID;
|
|
iiCreationInProgress._CreatorID = reply.InventoryData[0].CreatorID;
|
|
iiCreationInProgress._ItemID = reply.InventoryData[0].ItemID;
|
|
iiCreationInProgress._FolderID = reply.InventoryData[0].FolderID;
|
|
iiCreationInProgress._EveryoneMask = reply.InventoryData[0].EveryoneMask;
|
|
iiCreationInProgress._Description = Helpers.FieldToString(reply.InventoryData[0].Description);
|
|
iiCreationInProgress._NextOwnerMask = reply.InventoryData[0].NextOwnerMask;
|
|
iiCreationInProgress._GroupMask = reply.InventoryData[0].GroupMask;
|
|
iiCreationInProgress._OwnerMask = reply.InventoryData[0].OwnerMask;
|
|
|
|
// NOT USED YET: iiCreationInProgress._CallbackID = reply.InventoryData[0].CallbackID;
|
|
|
|
ItemCreationCompleted.Set();
|
|
}
|
|
else
|
|
{
|
|
Console.WriteLine(packet);
|
|
throw new Exception("Received a packet for item creation, but no such response was expected. This is probably a bad thing...");
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Returned in response to a InventoryDescendantRequest. Contains information about the
|
|
/// contents of a folder.
|
|
/// </summary>
|
|
/// <seealso cref="InventoryManager.RequestFolder"/>
|
|
/// <param name="packet"></param>
|
|
/// <param name="simulator"></param>
|
|
public void InventoryDescendentsHandler(Packet packet, Simulator simulator)
|
|
{
|
|
InventoryDescendentsPacket reply = (InventoryDescendentsPacket)packet;
|
|
|
|
// The UUID of this folder.
|
|
LLUUID uuidFolderID = reply.AgentData.FolderID;
|
|
|
|
// Get the original Descendent Request for this Packet
|
|
DownloadRequest_Folder dr = (DownloadRequest_Folder)FolderDownloadStatus[uuidFolderID];
|
|
|
|
// Update Inventory Manager's last tick point, used for timeouts and such
|
|
LastPacketRecievedAtTick = Environment.TickCount;
|
|
|
|
// Some temp variables to be reused as we're parsing the packet
|
|
InventoryItem invItem;
|
|
InventoryFolder invFolder;
|
|
|
|
// Used to count the number of descendants received to see if we're finished or not.
|
|
int iDescendentsExpected = reply.AgentData.Descendents;
|
|
int iDescendentsReceivedThisBlock = 0;
|
|
|
|
|
|
|
|
foreach (InventoryDescendentsPacket.ItemDataBlock itemBlock in reply.ItemData)
|
|
{
|
|
// There is always an item block, even if there isn't any items
|
|
// the "filler" block will not have a name
|
|
if (itemBlock.Name.Length != 0)
|
|
{
|
|
iDescendentsReceivedThisBlock++;
|
|
|
|
if (itemBlock.ItemID == LLUUID.Zero)
|
|
{
|
|
// this shouldn't ever happen, unless you've uploaded an invalid item
|
|
// to yourself while developping inventory code :-(
|
|
}
|
|
else
|
|
{
|
|
invItem = new InventoryItem(this, itemBlock);
|
|
|
|
InventoryFolder ifolder = (InventoryFolder)htFoldersByUUID[invItem.FolderID];
|
|
|
|
if (ifolder._Contents.Contains(invItem) == false)
|
|
{
|
|
if ((invItem.InvType == 7) && (invItem.Type == Asset.ASSET_TYPE_NOTECARD))
|
|
{
|
|
InventoryItem temp = new InventoryNotecard(this, invItem);
|
|
invItem = temp;
|
|
}
|
|
|
|
if ((invItem.InvType == 0) && (invItem.Type == Asset.ASSET_TYPE_IMAGE))
|
|
{
|
|
InventoryItem temp = new InventoryImage(this, invItem);
|
|
invItem = temp;
|
|
}
|
|
|
|
ifolder._Contents.Add(invItem);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
foreach (InventoryDescendentsPacket.FolderDataBlock folderBlock in reply.FolderData)
|
|
{
|
|
String name = System.Text.Encoding.UTF8.GetString(folderBlock.Name).Trim().Replace("\0", "");
|
|
LLUUID folderid = folderBlock.FolderID;
|
|
LLUUID parentid = folderBlock.ParentID;
|
|
// unused? sbyte type = folderBlock.Type;
|
|
|
|
// There is always an folder block, even if there isn't any folders
|
|
// the "filler" block will not have a name
|
|
if (folderBlock.Name.Length != 0)
|
|
{
|
|
invFolder = new InventoryFolder(this, name, folderid, parentid);
|
|
|
|
iDescendentsReceivedThisBlock++;
|
|
|
|
// Add folder to Parent
|
|
InventoryFolder ifolder = (InventoryFolder)htFoldersByUUID[invFolder.ParentID];
|
|
if (ifolder._Contents.Contains(invFolder) == false)
|
|
{
|
|
ifolder._Contents.Add(invFolder);
|
|
}
|
|
|
|
|
|
// Add folder to UUID Lookup
|
|
htFoldersByUUID[invFolder.FolderID] = invFolder;
|
|
|
|
|
|
// Do we recurse?
|
|
if (dr.Recurse)
|
|
{
|
|
// It's not the root, should be safe to "recurse"
|
|
if (!invFolder.FolderID.Equals(slClient.Self.InventoryRootFolderUUID))
|
|
{
|
|
bool alreadyQueued = false;
|
|
foreach (DownloadRequest_Folder adr in alFolderRequestQueue)
|
|
{
|
|
if (adr.FolderID == invFolder.FolderID)
|
|
{
|
|
alreadyQueued = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!alreadyQueued)
|
|
{
|
|
alFolderRequestQueue.Add(new DownloadRequest_Folder(invFolder.FolderID));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// Update download status for this folder
|
|
if (iDescendentsReceivedThisBlock >= iDescendentsExpected)
|
|
{
|
|
// We received all the descendents we're expecting for this folder
|
|
// in this packet, so go ahead and remove folder from status list.
|
|
FolderDownloadStatus.Remove(uuidFolderID);
|
|
dr.RequestComplete.Set();
|
|
}
|
|
else
|
|
{
|
|
// This one packet didn't have all the descendents we're expecting
|
|
// so update the total we're expecting, and update the total downloaded
|
|
dr.Expected = iDescendentsExpected;
|
|
dr.Received += iDescendentsReceivedThisBlock;
|
|
dr.LastReceivedAtTick = Environment.TickCount;
|
|
|
|
if (dr.Received >= dr.Expected)
|
|
{
|
|
// Looks like after updating, we have all the descendents,
|
|
// remove from folder status.
|
|
FolderDownloadStatus.Remove(uuidFolderID);
|
|
dr.RequestComplete.Set();
|
|
}
|
|
else
|
|
{
|
|
FolderDownloadStatus[uuidFolderID] = dr;
|
|
// Console.WriteLine( uuidFolderID + " is expecting " + (iDescendentsExpected - iStatus[1]) + " more packets." );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|